Roundabouts Database Index

29411 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
The Hague, South Holland The Hague Netherlands	Erasmusplein (52.05056, 4.29942)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 85.1987	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Maasdijk, South Holland Westland Netherlands	N220 / N223 (51.96953, 4.20846)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 73.5802	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Naaldwijk, South Holland Westland Netherlands	N213 / N223 (51.97208, 4.21648)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 96.3846	Other (At-Grade) Multilane (3+ Lane)		Turbo roundabout. ICD estimated from Google Maps linework.
Naaldwijk, South Holland Westland Netherlands	Vlietpolderplein (51.98100, 4.21947)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 107.3997	Other (At-Grade) Multilane (3+ Lane)		Turbo roundabout. Pedestrian overcrossing through central island. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N223 / Burgemeester van Doornlaan (51.97280, 4.24602)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9947	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N223 / Michael A. de Ruyterstraat (51.97377, 4.25559)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9938	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Maasdijk, South Holland Westland Netherlands	N220 / Honderdland (51.95495, 4.22487)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.1777	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maasdijk, South Holland Westland Netherlands	N220 / A20 SB Ramps (51.95260, 4.23128)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 35.3319	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
De Lier, South Holland Westland Netherlands	N220 / A20 NB Ramps (51.95304, 4.23311)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 50.7891	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Westlandseweg / Maasdijk / Dokter Jan Schoutenlaan (51.93911, 4.23309)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.9795	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Westlandseweg / Kwatellaan (51.93567, 4.23452)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.2453	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Westlandseweg / Nachtegaallaan (51.93292, 4.23693)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.0377	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Westlandseweg / Mozartlaan (51.92693, 4.24630)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 30.1966	Other (At-Grade) Single-Lane		Right-turn/through bypass lanes on two legs. ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Westlandseweg / Rozenlaan (51.92528, 4.25031)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.7246	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Laan 1940-1945 / P. C. Hooftlaan / Mesdaglaan (51.91945, 4.25991)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.2551	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Maassluis, South Holland Maassluis Netherlands	Laan 1940-1945 / Bilderdijklaan (51.92139, 4.26567)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.6199	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Maasland, South Holland Midden-Delfland Netherlands	Oude Veiling / A20 EB Ramps (51.92369, 4.27086)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 48.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)		Turbo roundabout. Right-turn bypass lane on south leg.
Maasland, South Holland Midden-Delfland Netherlands	Oude Veiling / A20 WB Ramps (51.92481, 4.27143)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.0364	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Vlaardingen, South Holland Vlaardingen Netherlands	Lepelaarsingel / Reigerlaan (51.92996, 4.35123)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 30.1945	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Vlaardingen, South Holland Vlaardingen Netherlands	Churchillsingel / Lepelaarsingel (51.93491, 4.34817)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 25.0366	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Vlaardingen, South Holland Vlaardingen Netherlands	Churchillsingel / Holysingel (51.93291, 4.34086)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 28.7197	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / John Mottweg / Droogbloem (51.95659, 4.53227)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 23.5525	Other (At-Grade) Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Kamerlingh Onnesweg (51.95722, 4.53613)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7602	Other (At-Grade) Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Marshallweg / Nieuwe Ommoordsweg (51.95859, 4.54458)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.9673	Other (At-Grade) Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Bjornsonweg / Cymbelkruid (51.95992, 4.55276)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.2305	Other (At-Grade) Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	President Rooseveltweg / Martin Luther Kingweg / Barbarakruid (51.96048, 4.55622)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7583	Other (At-Grade) Single-Lane		Bidirectional bike path. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	Prinsenlaan / Jacob van Campenweg (51.93808, 4.53961)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 20.6169	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N209 / N471 (51.96803, 4.45599)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 79.4693	Other (At-Grade) Multilane (3+ Lane)		Turbo roundabout. ICD estimated from Google Maps linework.
Rotterdam, South Holland Rotterdam Netherlands	N471 / Lindscheiding (51.96627, 4.45810)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 34.5852	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N471 / Marconisingel (51.97634, 4.44973)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.2559	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N471 / Nobelsingel (51.98147, 4.44794)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.9871	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	N470 / N471 (52.00100, 4.45173)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 79.4109	Other (At-Grade) Multilane (3+ Lane)		Turbo roundabout. ICD estimated from Google Maps linework.
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	N470 / Faunalaan / Oude Leedeweg (51.99962, 4.43945)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 38.2360	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Pijnacker, South Holland Pijnacker-Nootdorp Netherlands	N470 / Tuindersweg (52.00447, 4.43034)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 39.7023	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Delft, South Holland Delft Netherlands	N470 / A13 Ramps (51.99640, 4.38912)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)
Bergschenhoek, South Holland Lansingerland Netherlands	Jacob Marislaan / Oosteindseweg (51.99210, 4.51367)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.7401	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bergschenhoek, South Holland Lansingerland Netherlands	Berkelseweg / Groeneweg / Maria Enzersdorflaan (51.99333, 4.49302)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 22.7978	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bergschenhoek, South Holland Lansingerland Netherlands	Berkelseweg / Randweg-West (51.99432, 4.49010)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 31.6220	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	Berkelseweg / Oostersingel (51.99648, 4.48626)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 27.2083	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Bergschenhoek, South Holland Lansingerland Netherlands	N472 / N209 Ramps / Weg en Land (51.97921, 4.49762)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 25.0119	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Bergschenhoek, South Holland Lansingerland Netherlands	N472 / N209 Ramps / Bergweg Noord (51.98092, 4.49529)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 48.0000	Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max)		Turbo roundabout. Right-turn bypass lane on south leg. Right-turn-only lane on east and west legs.
Bergschenhoek, South Holland Lansingerland Netherlands	N472 / Zuiderparklaan (51.98323, 4.49177)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 49.0000	Other (At-Grade) Multilane (2 Lane, 2x1 max)		Turbo roundabout.
Bergschenhoek, South Holland Lansingerland Netherlands	N472 / Randweg West (51.98712, 4.48400)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 41.1888	Other (At-Grade) Multilane (2 Lane, unspecified)		Turbo roundabout. ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N472 / Raadhuisiaan / Berkelse Poort (51.98957, 4.47912)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 33.8318	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N472 / Rodenrijseweg (51.99136, 4.47334)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 24.2697	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N472 / Oudelandselaan (51.99311, 4.46526)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 36.7708	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Berkel en Rodenrijs, South Holland Lansingerland Netherlands	N472 / Oostmeerlaan (51.99585, 4.45651)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 27.2087	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Frederick, MD Frederick Co. United States	Fingerboard Rd. (MD 80) / I-270 SB Ramps (39.32289, -77.35845)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 47.1198	Freeway Ramps (Grade-Separated) Multilane (2 Lane, unspecified)	2009	ICD estimated from Google Maps linework.
Baxter, MN Crow Wing Co. United States	Highland Scenic Rd. / Isle Dr. / Mapleton Rd. (46.33243, -94.26493)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.2847	Other (At-Grade) Single-Lane	2015	Right-turn-only lanes on all legs. Year Completed estimated (2014-2015). ICD estimated from Google Maps linework.
Hampton, NB Kings Canada	Main St. / Centennial Rd. / Crawford St. (45.52585, -65.82720)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.9998	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2010-2012). ICD estimated from Google Maps linework.
Farmington, UT Davis Co. United States	N Station Pkwy. / Crescent Way. / N 850 W / W Union Ave. (40.98527, -111.90704)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 55.8975	Other (At-Grade) Multilane (2 Lane, unspecified)	2012	Located at a commuter rail station. Year Completed estimated (2011-2013). ICD estimated from Google Maps linework.
Farmington, UT Davis Co. United States	N 1100 W / W Clark Ln. (40.98214, -111.91134)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.8840	Other (At-Grade) Multilane (2 Lane, unspecified)	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Trinidad, CO Las Animas Co. United States	Nevada Ave. / N Animas St. (37.16950, -104.51035)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.3579	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2014-2018). ICD estimated from Google Maps linework.
Pinecrest, CA Tuolumne Co. United States	Lakeshore Dr. / Rustic Rd. (38.19015, -119.99059)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 27.4320	Other (At-Grade) Single-Lane	2019	Primarily intended to provide a final turnaround opportunity for RVs and buses within the Pinecrest Recreation Area (see http://pinecrestlakeupdate.com/images/uploads/100421_Pinecrest_TCP_Plan_For_FERC.pdf). Painted splitter islands.
Nocatee, FL St. Johns Co. United States	Crosswater Pkwy. / Preservation Trl. (30.10541, -81.41571)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 55.7938	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Year Completed estimated (2006-2007). ICD estimated from Google Maps linework.
Nocatee, FL St. Johns Co. United States	Town Plaza Ave. / Tavernier Dr. / Village Lake Dr. (30.11136, -81.42140)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 59.9231	Other (At-Grade) Single-Lane	2009	Year Completed estimated (2008-2010). ICD estimated from Google Maps linework.
Macon, GA Bibb Co. United States	US 32 (Riverside Dr.) / Bass Rd. / Arkwright Rd. (32.93662, -83.71736)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 22.0521	Other (At-Grade) Single-lane w/ Traversable Central Island	2017	ICD estimated from Google Maps linework.
Macon, GA Bibb Co. United States	GA 74 (Thomaston Rd.) / Lower Thomaston Rd. / Lamar Rd. / Johnson Rd. (32.85171, -83.78520)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 76.2530	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Harlem, GA Columbia Co. United States	US 221 (Appling Harlem Rd.) / Wrightsboro Rd. (33.48127, -82.31567)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.8344	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Fayetteville, GA Fayette Co. United States	Lees Mill Rd. / Veterans Pkwy. (33.50874, -84.50648)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 45.8083	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Sykesville, MD Carroll Co. United States	Old Washington Rd. (MD 97) / W Old Liberty Rd. (39.42906, -77.00755)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.1330	Other (At-Grade) Single-Lane	2000	Year Completed estimated (1995-2005). ICD estimated from Google Maps linework.
Pritchardville, SC Beaufort Co. United States	Okatie Hwy. / New Riverside Rd. / May River Rd. (32.24165, -80.98113)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 51.5187	Other (At-Grade) Multilane (2 Lane, unspecified)	2007	Right-turn bypass lanes on three legs. Year Completed estimated (2006-2008). ICD estimated from Google Maps linework.
Franklin, TN Williamson Co. United States	Franklin Square (Main St. / 3rd Ave.) (35.92521, -86.86895)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 42.5543	Other (At-Grade) Multilane (2 Lane, unspecified)		Pedestrian access to central island; parking around the outside of the circle; painted splitter islands. ICD estimated from Google Maps linework.
Angola, IN Steuben Co. United States	US 20 (W Maumee St.-E Maumee St.) / N Wayne St.-S Wayne St. (41.63487, -84.99928)	Other Existing	All-Way Yield Unknown	4 Approaches 8 Driveways 47.2440	Other (At-Grade) Single-Lane		Town square; pedestrian access to central island.
Talkeetna, AK Matanuska-Susitna Borough United States	E Kesugi Ken Dr. / (unknown) (62.60097, -150.22817)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways	Other (At-Grade) Single-Lane	2016	Access to Alaska State Park campground, third (south) leg for future expansion. Year Completed estimated (2013-2016).
Woodstock, GA Cherokee Co. United States	Main St. / Haney Rd. (34.10844, -84.51760)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 25.7108	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Atlanta, GA Fulton Co. United States	Peachtree Circle NE / The Prado NE (33.79481, -84.38447)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 36.7236	Other (At-Grade) Single-Lane	2014	ICD estimated from Google Maps linework.
Atlanta, GA Fulton Co. United States	The Prado NE / Maddox Dr. NE (33.79477, -84.37915)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 39.7012	Other (At-Grade) Single-Lane	2017	Previous control: all-way yield. Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Atlanta, GA Fulton Co. United States	Beverly Rd. NE / Polo Dr. NE (33.79723, -84.37643)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 31.7600	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2016-2017). ICD estimated from Google Maps linework.
Athens, GA Clarke Co. United States	Tallassee Rd. / Whitehead Rd. (33.96868, -83.43801)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 44.5729	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Dawsonville, GA Dawson Co. United States	GA 53 / GA 183 (34.42781, -84.15990)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 35.4646	Other (At-Grade) Single-Lane	2017	Year Completed estimated (2017-2018). ICD estimated from Google Maps linework.
Puslinch, ON Wellington Canada	Wellington Rd. 34 / Wellington Rd. 35 (43.45133, -80.21581)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.4154	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2012-2013). ICD estimated from Google Maps linework.
Puslinch, ON Wellington Canada	Wellington Rd. 32 / Wellington Rd. 34 (43.44298, -80.26558)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 32.0847	Other (At-Grade) Single-Lane	2013	ICD estimated from Google Maps linework.
Elora, ON Wellington Canada	McNab St. / Victoria St. / Metcalfe St. (43.67820, -80.42877)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 25.0495	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2011). ICD estimated from Google Maps linework.
Elora, ON Wellington Canada	Melville St. / Church St. (43.68381, -80.42779)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 55.2764	Other (At-Grade) Single-Lane		Building (church) in central island. Informal traffic circle formalized when Church St was improved. https://www.wellingtonadvertiser.com/elora-to-get-another-roundabout-on-church-street/ ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Farmstead Dr. / Etheridge Ave. (43.48622, -79.84111)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 23.3964	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Whitlock Ave. / Farmstead Dr. (43.48834, -79.84905)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 21.6626	Other (At-Grade) Single-Lane	2018	Under construction in Streetview Aug 2018 ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Whitlock Ave. / Leger Way (43.48585, -79.85174)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 31.1954	Other (At-Grade) Single-Lane	2018	Under construction in Streetview Aug 2018. ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Bronte St. / Whitlock Ave. (43.48357, -79.85438)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 37.2626	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Bronte St. / Etheridge Ave. (43.47954, -79.84883)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 34.6652	Other (At-Grade) Multilane (2 Lane, unspecified)	2017	ICD estimated from Google Maps linework.
Milton, ON Halton Canada	Scott Blvd. / Willet Terr. / Dymott Ave. (43.48676, -79.86895)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 29.4619	Other (At-Grade) Single-Lane	2011	Year Completed estimated (2009-2013). ICD estimated from Google Maps linework.
Fishers, IN Hamilton Co. United States	Cyntheanne Rd. / E 136th St. (39.98752, -85.88117)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.5181	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
Fishers, IN Hamilton Co. United States	E 126th St. / Parkside Dr. (39.97151, -86.00031)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.6116	Unknown Multilane (2 Lane, unspecified)	2019	Includes newly constructed roadway to the south, so 4 approaches is correct. ICD estimated from Google Maps linework.
Carignan, QC La Vallée-du-Richelieu Regional County Municipality Canada	Rue Olivier-Morel / Rue Martel / Rue Jean-De Ronceray / Rue Chevalier-de-Chaumont (45.46723, -73.29440)	Other Existing	All-Way Yield Other	4 Approaches 0 Driveways 41.8801	Other (At-Grade) Single-Lane		Crosswalks to center island; bus stop on circle. ICD estimated from Google Maps linework.
Chambly, QC La Vallée-du-Richelieu Regional County Municipality Canada	Avenue Bourgogne / Avenue de Salaberry / Rue Martel (45.44894, -73.29059)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.1362	Other (At-Grade) Single-Lane	2000	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Chambly, QC La Vallée-du-Richelieu Regional County Municipality Canada	Boulevard Fréchette / Avenue Fonrouge / Rue Denault (45.43379, -73.29672)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 40.2288	Other (At-Grade) Single-Lane	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Mont-Tremblant, QC Les Laurentides Regional County Municipality Canada	Chemin Duplessis / Chemin du Versant-Soleil (46.19861, -74.57515)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 37.2000	Other (At-Grade) Single-Lane	2002	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC Les Laurentides Regional County Municipality Canada	Chemin du Versant-Soleil / Chemin des Pleiades (46.19915, -74.56762)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.5864	Other (At-Grade) Single-Lane	2002	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Mont-Tremblant, QC Les Laurentides Regional County Municipality Canada	Chemin de la Constellation / Chemin du Versant-Soleil (46.20045, -74.56332)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 25.6258	Other (At-Grade) Single-Lane	2002	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
Prévost, QC La Rivière-du-Nord Regional County Municipality Canada	Rue du Clos-des-Réas / Chemin Clos-du-Val / Rue Clos-Fourtet / Rue du Clos-Prévostois (45.84092, -74.05780)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.6094	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Prévost, QC La Rivière-du-Nord Regional County Municipality Canada	Rue du Clos-des-Réas / Rue du Clos-Toumalin / Rue du Clos-Vougeot (45.83283, -74.05424)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 30.7897	Other (At-Grade) Single-Lane	2001	Year Completed estimated (before 2009). ICD estimated from Google Maps linework.
St-Roch-Ouest, QC Montcalm Regional County Municipality Canada	Rte 158 / Rang de la Côte-St-Louis / Ancienne Rte 158 (45.88639, -73.66842)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 44.8930	Other (At-Grade) Single-Lane	2013	Year Completed estimated (2013-2014). ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Prairie Central Rd. / Prest Rd. (49.14742, -121.91835)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 42.9676	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Chilliwack, BC Fraser Valley Canada	Bailey Rd. / Prest Rd. / Teskey Way (49.11848, -121.91844)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 39.0842	Other (At-Grade) Single-Lane	2016	Year Completed estimated (2015-2016). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Perth Dr. (49.74036, -123.11024)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 20.0678	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Squamish, BC Squamish-Lillooet Canada	The Boulevard / Highlands Way (49.74035, -123.11661)	Roundabout Existing	All-Way Yield None	3 Approaches 1 Driveways 22.3833	Other (At-Grade) Single-Lane	2010	Year Completed estimated (2009-2010). ICD estimated from Google Maps linework.
Hanover Township, PA Luzerne Co. United States	South Valley Pkwy. / SR 29 EB Offramp (41.19754, -75.96611)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 28.7573	Other (At-Grade) Single-Lane	2018	Part of the South Valley Parkway project,. https://www.penndot.gov/RegionalOffices/district-4/pages/details.aspx?newsid=475 ICD estimated from Google Maps linework.
Nanticoke, PA Luzerne Co. United States	Middle Rd. / Kosciuszko St. (41.19181, -75.98546)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 36.8485	Other (At-Grade) Single-Lane	2018	Part of the South Valley Parkway project. https://www.penndot.gov/RegionalOffices/district-4/pages/details.aspx?newsid=475. ICD estimated from Google Maps linework.
Carthage, NC Moore Co. United States	Courthouse Square (McReynolds St. / Down Rd. / Martin St.) (35.34581, -79.41710)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 61.3736	Other (At-Grade) Single-Lane		Courthouse in center island. ICD estimated from Google Maps linework.
Jacksonville, AR Pulaski Co. United States	W Main St. / Harris Rd. / Jacksonville Cutoff Rd. (34.87108, -92.15646)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 46.0542	Other (At-Grade) Single-Lane	2014	date: http://www.cityofjacksonville.net/Archive/ViewFile/Item/113 (warning: large pdf) ICD estimated from Google Maps linework.